Detachable interchangeable cord system: Enables flexible pairing with various devices and future-proof expansion
High-resolution dynamic audio drivers: Delivers spacious sound and deep bass for an immersive listening experience
Ultra-lightweight and comfortable design: Ensures all-day wearability without discomfort
Retro-inspired styling: Offers a classic look suitable for both casual and professional use
Multiple connectivity options: Supports Bluetooth, USB, 3.5 mm, and wired connections for versatile compatibility
Summarized by Shop
The KPH40 Utility Series On-Ear Headphone is an all-new way to experience the Sound of Koss®.
Koss Utility Series features a detachable cord system that gives you the freedom to connect to the devices you own now, or in the future with the included 3.5mm Utility cord or the additional USB-C Utility cord or Utility Bluetooth Adapter.
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Headphone Style
On-ear, closed-back
Driver Technology
High-resolution dynamic
Connectivity
Bluetooth, USB, 3.5 mm, wired
Material
Plastic, fabric, metal
Color Options
Black, gray, beige, red, blue, multicolor
Earphone Features
High fidelity audio, volume control, built-in microphone (on select models)
Summarized by Shop
4.8
76 ratings
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Sound quality perfectly satisfied my expectations, equal in performance to my sennheiser XP 550 II, although listening with open ear headphones is a different experience than over the ear for sure, the soundstage is less immersive. Love how lightweight they are, I can wear them around my neck and forget them entirely, and I don't have to worry about indents in my hair from the band since it's so thin. I like the flat cords. When I move my jaw sometimes the area where the driver chasis connects to the headband creaks in a crackly sounding way, but it doesn't feel fragile and isn't a sound issue but a build issue. I do get listening fatigue after around 2 hours because of the pressure of the foam against my ears, but the foam itself is a fine texture. I ordered yaxi pads to fix this but I got the wrong colors so will have to return them and wait and see what kind if difference they make.
Ariella · 12 days ago
Excellent sounds for an excellent price.
One of my favorite headphones, if not my favorite, in my collection. Comfortable, lightweight, durable. Use for yard work, working out and relaxing. Worth every penny.
A
Allen · 18 days ago
Great headphones.
Bought them for my wife so when she is doing art work she can listen to music on her phone while I watch TV in the same room. I got these so I could get the adaptor cord for USB-C port on her phone.
